
$49 Cheap flight deals from St. Louis (STL) to Las Vegas (LAS)
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This Weekend's Flight Deals from St. Louis to Las Vegas
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $49 One Way, $86 Round Trip from St. Louis to Las Vegas
Prices starting at $86 for return flights and $49 for one-way flights to Las Vegas were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Las Vegas economy flight packages

Tahiti Village Resort & Spa
Dec 7 - Dec 12
St. Louis (STL) to Las Vegas (LAS)
Reviewed on Aug 22, 2025

Westgate Flamingo Bay Resort
Dec 7 - Dec 13
St. Louis (STL) to Las Vegas (LAS)
Reviewed on Jul 26, 2023

Las Vegas packages with premium economy flights

Virgin Hotels Las Vegas, Curio Collection by Hilton
Dec 20 - Dec 22
St. Louis (STL) to Las Vegas (LAS)
Reviewed on Oct 23, 2025

Planet Hollywood Resort & Casino
Dec 20 - Dec 22
St. Louis (STL) to Las Vegas (LAS)
Reviewed on Oct 21, 2025

Fontainebleau Las Vegas
Dec 20 - Dec 22
St. Louis (STL) to Las Vegas (LAS)
Reviewed on Oct 8, 2025
More About Flying To Las Vegas from St. Louis
Route Information for Flights from St. Louis to Las Vegas
Origin Airport IATA Code | STL |
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Destination Airport IATA Code | LAS |
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Flights from St. Louis to Las Vegas
Flights from St. Louis to Las Vegas are available for anyone who wants to roll the dice. Casinos and resorts are just a few of the top attractions in Vegas, and you might enjoy an outdoor adventure trip or a day at a relaxing spa. There's no need to bet on your domestic flight, though, because Orbitz.com offers low prices every day.
St. Louis, Missouri
Flying to Las Vegas from St. Louis is easy, because Delta Air Lines, Alaska Airlines, US Airways, United Airlines, American Airlines, and AirTran Airways all handle flights to and from these locations. Flights depart from the Lambert-St. Louis International Airport, which offers six parking lots for local travelers. The parking rates start at just $7 per day, and most lots offer free airport shuttles. If you don't drive, don't worry. Buses, taxis, the light rail, shuttles, and vans are also available.
The airport is home to a variety of restaurants, although you should get there early because some close as early as 5:00 pm. Starbucks and Dunkin' Donuts provide steaming cups of coffee, donuts, and basic snacks, while Burger King and California Pizza Kitchen provide full meals quickly. There are many other restaurants at the airport, including Chili's, the Great American Bagel, Brioche Doree, Beers of the World, and Budweiser Stadium Club Bar & Grill.
Las Vegas, Nevada
Most travelers know Las Vegas by the nickname Sin City. The city's government launched new advertising campaigns that highlight a number of attractions for teenagers and smaller children. No matter who you travel with, you can find great things to do in the city.
Discover Las Vegas
The McCarran International Airport in Las Vegas makes it easy for travelers to get in and out of the city quickly. A shuttle can take travelers to the McCarran Rent-A-Car Center, which offers cars from some of the leading rental car companies. Taxis and group shuttles wait outside the airport, and group shuttles stop at some of the top hotels and resorts in the city. Depending on your budget, you might prefer a limousine rental or a city bus.
Located in the Mojave Desert, Las Vegas has hot and sweltering summers with high humidity. In July and August, the temperature can easily reach more than 100 degrees Fahrenheit in the middle of the day. Winter temperatures drop into the 50s, but you must compete with people traveling there for the holidays. It's better to plan your trip for the spring because you still see warm temperatures in the 70s and 80s, but you won't see as many tourists.
When many people think about Las Vegas, they think about the casinos and resorts. The Bellagio, MGM Grand Hotel and Casino, Tropicana, and The Venetian are among the best casinos in the city. The Richard Petty Driving Experience, the fountains at the Bellagio, and the Pinball Hall of Fame are a few of the other top attractions that you might like.
Sin City is Waiting
Now is the time to stop worrying about when you might go to Vegas. As long as you have access to the Internet, you can search for discount flights from St. Louis to Las Vegas on Orbitz.com. It can take as few as 10 minutes to find flights, hotel rooms, and tickets that fit your vacation budget.
Frequently asked questions
- Flights to Las Vegas
- Flights from St. Louis
- St. Louis Airports
- Las Vegas Airports
- Airlines Operating
- Flights To
Flights to Las Vegas
- Chicago to Las Vegas
- Houston to Las Vegas
- New York to Las Vegas
- Los Angeles to Las Vegas
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- London to Las Vegas
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Flights from St. Louis
- St. Louis to Orlando
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- St. Louis to Houston
- St. Louis to Dallas
- St. Louis to Chicago
- St. Louis to Denver
- St. Louis to Atlanta
- St. Louis to Phoenix
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- St. Louis to London
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- St. Louis to Montreal
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St. Louis Airports
- Flights to Elko
- Flights to Hobbs
- Flights to Las Cruces
- Flights to Roswell
- Flights to St George
- Flights to North Las Vegas
- Flights to Ogden
- Flights to Las Vegas
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- Flights to Taos
- Flights to Albuquerque
- Flights to Reno
- Flights to Provo
- Flights to Carson City
- Flights to Cedar City
- Flights to Logan
More Destinations
- Flights from Houston to South Las Vegas
- Flights from Phoenix to South Las Vegas
- Flights from Seattle to South Las Vegas
- Flights from Houston to West of The Strip
- Flights from Atlanta (ATL) to Las Vegas (LAS)
- Flights from Austin (AUS) to Las Vegas (LAS)
- Flights from Hartford (BDL) to Las Vegas (LAS)
- Flights from Bakersfield (BFL) to Las Vegas (LAS)
- Flights from Bellingham (BLI) to Las Vegas (LAS)
- Flights from Bloomington (BMI) to Las Vegas (LAS)
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- Flights from Charlotte (CLT) to Las Vegas (LAS)
- Flights from Columbus (CMH) to Las Vegas (LAS)
- Flights from Cincinnati (CVG) to Las Vegas (LAS)
- Flights from Washington (DCA) to Las Vegas (LAS)
- Flights from Denver (DEN) to Las Vegas (LAS)
- Flights from Dallas (DFW) to Las Vegas (LAS)
- Flights from Detroit (DTW) to Las Vegas (LAS)
- Flights from Newark Liberty Intl. Airport (EWR) to Las Vegas (LAS)
- Flights from Fresno (FAT) to Las Vegas (LAS)
- Flights from Fort Lauderdale (FLL) to Las Vegas (LAS)
- Flights from Fort Wayne (FWA) to Las Vegas (LAS)
- Flights from Spokane (GEG) to Las Vegas (LAS)
- Flights from Green Bay (GRB) to Las Vegas (LAS)
- Flights from Grand Rapids (GRR) to Las Vegas (LAS)
- Flights from Honolulu (HNL) to Las Vegas (LAS)
- Flights from Washington (IAD) to Las Vegas (LAS)
- Flights from Houston (IAH) to Las Vegas (LAS)
- Flights from New York (JFK) to Las Vegas (LAS)
- Flights from Los Angeles (LAX) to Las Vegas (LAS)
- Flights from Latrobe (LBE) to Las Vegas (LAS)
- Flights from New York (LGA) to Las Vegas (LAS)
- Flights from Long Beach (LGB) to Las Vegas (LAS)
- Flights from Merced (MCE) to Las Vegas (LAS)
- Flights from Kansas City (MCI) to Las Vegas (LAS)
- Flights from Orlando (MCO) to Las Vegas (LAS)
- Flights from Harrisburg (MDT) to Las Vegas (LAS)
- Flights from Chicago (MDW) to Las Vegas (LAS)
- Flights from McAllen (MFE) to Las Vegas (LAS)
- Flights from Miami (MIA) to Las Vegas (LAS)
- Flights from Monterey (MRY) to Las Vegas (LAS)
- Flights from Minneapolis (MSP) to Las Vegas (LAS)
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- Flights from Ontario (ONT) to Las Vegas (LAS)
- Flights from Chicago (ORD) to Las Vegas (LAS)
- Flights from Norfolk (ORF) to Las Vegas (LAS)
- Flights from West Palm Beach (PBI) to Las Vegas (LAS)
- Flights from Portland (PDX) to Las Vegas (LAS)
- Flights from Philadelphia (PHL) to Las Vegas (LAS)
- Flights from Phoenix (PHX) to Las Vegas (LAS)
- Flights from Peoria (PIA) to Las Vegas (LAS)
- Flights from Pittsburgh (PIT) to Las Vegas (LAS)
- Flights from Providence (PVD) to Las Vegas (LAS)
- Flights from Portland (PWM) to Las Vegas (LAS)
- Flights from Redmond (RDM) to Las Vegas (LAS)
- Flights from Raleigh (RDU) to Las Vegas (LAS)
- Flights from Reno (RNO) to Las Vegas (LAS)
- Flights from Fort Myers (RSW) to Las Vegas (LAS)
- Flights from San Diego (SAN) to Las Vegas (LAS)
- Flights from San Antonio (SAT) to Las Vegas (LAS)
- Flights from Santa Barbara (SBA) to Las Vegas (LAS)
- Flights from Seattle (SEA) to Las Vegas (LAS)
- Flights from San Francisco (SFO) to Las Vegas (LAS)
- Flights from Shreveport (SHV) to Las Vegas (LAS)
- Flights from San Jose (SJC) to Las Vegas (LAS)
- Flights from Salt Lake City (SLC) to Las Vegas (LAS)
- Flights from Sacramento (SMF) to Las Vegas (LAS)
- Flights from Santa Maria (SMX) to Las Vegas (LAS)
- Flights from Orange County (SNA) to Las Vegas (LAS)
- Flights from St. Cloud (STC) to Las Vegas (LAS)
- Flights from St. Louis (STL) to Las Vegas (LAS)
- Flights from Newburgh (SWF) to Las Vegas (LAS)
- Flights from Tampa (TPA) to Las Vegas (LAS)
- Flights from Trenton (TTN) to Las Vegas (LAS)
- Flights from Tucson (TUS) to Las Vegas (LAS)
- Flights from Knoxville (TYS) to Las Vegas (LAS)
- Flights from Youngstown (YNG) to Las Vegas (LAS)
- Flights from Atlanta to Paradise
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- Flights from Kansas City to Paradise
- Flights from Minneapolis - St. Paul to Paradise
- Flights from New York to Paradise
- Flights from Portland to Paradise
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- Flights from Newark to Paradise
- Flights from Covington to Paradise
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

